baber/WOPTO huggingface dataset:
Patent DE-19609655-A1 (DE)
Title: Ignition coil unit for IC engine use
Inventor: MURATA SHIGEMI
IPC: F02P3/02
Filed: 1996-03-12
Abstract: The ignition coil assembly for use on IC engines has a main body that is produced with a rectangular cross section and forms an internal space inside of which a former is located that supports the primary coil windings (2). The secondary coil windings (3) are on a second former that is embedded within an insulating resin.  Two C shaped ferrite cores (1a,1b) of laminated plates are inserted into the coil former and a further core (1c) is positioned between them. A conductive plate (11) is inserted between the core and the primary coil former and provides a ground connection (5) to the core.
Patent DE-19613643-A1 (DE)
Inventor: KUNZ OLIVER DIPL ING
IPC: G10L19/02
Filed: 1996-04-04
Abstract: The invention relates to a process for encoding an audio signal digitalised at a low sampling frequency. A plurality of adjacent frequency lines of the digitalised audio signal, which are co-ordinated with a scale factor band, are encoded with the same scale factor. Adjacent scale factor bands forms a region within which all scale factors are encoded with an identical bit number in each case which is determined according to the largest scale factor of the region. The frequency lines of at least the top region of scale factor bands are encoded with the scale factor O. No scale factor is encoded for the at least top region.
Patent DE-19622462-A1 (DE)
Title: Fault detecting method for car wheels
Inventor: STUIBLE EWALD DIPL ING
IPC: G01P3/56
Filed: 1996-06-05
Abstract: The method involves a plausibility test on a vehicle speed sensor (101ij) at a specific operational point, to detect whether or not the speed indicated by the sensor is erroneous.  The point at which the test is performed is after the vehicle has been accelerated.   For determining the operational point a reference speed can be formed from the speeds recorded, the specific point being indicated when the reference speed alters significantly.  The significant change can be identified after the speed has fallen below a first threshold for the reference speed, by detecting the increase in the reference speed above a second threshold.
Patent DE-19623659-A1 (DE)
Title: Prefabricated brick wall
Inventor: GOENNER TORSTEN
IPC: E04C2/04
Filed: 1996-06-13
Abstract: The wall comprises parallel rows of bricks (2,2') one above the other. The joint seams (9) between the individual bricks in the one row are offset from those between the bricks in the adjacent ones, and the rows are secured together by a bonding agent. One or both end faces of the wall forms a straight joint face (3A). One or more connecting recesses (6) are formed in this joint face, extending from on side face (8) of the wall for part of its width, and also for part of the height of the wall, typically for the height of a row. A recess can be provided in every other row. The recesses can extend from the outside surface of the wall, and can be of square section. Special bricks containing the recesses can be mounted at the ends of the respective rows.
Patent DE-19623751-A1 (DE)
Title: Food packaging composite film
IPC: B32B27/08
Filed: 1996-06-14
Abstract: Flexible composite packaging film, especially for oxygen- and/or water-sensitive products, comprises a barrier layer located between plastic inner and outer film layers (2, 4) bonded together by an adhesive layer (7) - the barrier layer comprises two sub-layers (3, 5) adjacent to the inner and outer film layers and separated by the adhesive layer. The sub-layer next to the outer film layer is transparent.
Patent DE-19624743-A1 (DE)
Title: Resharpening method for metal circular saw blades
Inventor: HOLL HUBERT
IPC: B23D63/14
Filed: 1996-06-21
Abstract: The setting of the grinding disc or of the circular saw blade for finishing the blade surface is undertaken while considering the geometry, contour or wear of the grinding disc in order to produce the desired workpiece geometry. The setting is controlled in dependence on empirically determined wear paths of the grinding discs and on the number of blades processed by one disc. The setting can be controlled in dependence on the number of teeth processed and in dependence on the thickness of the blades, geometry data or processing data. The setting can be controlled taking into account the type of grinding disc used or the type of coolant used.
Patent DE-19626238-A1 (DE)
Title: Electrical resistance element for current limitation
Inventor: STRUEMPLER RALF DR
IPC: H01C7/02
Filed: 1996-06-29
Abstract: The resistance element has a positive temperature coefficient body (1), provided with electrodes (2a,2b) at its opposite ends. the section of the body between the end electrodes has a cross-section which tapers inwards from each end towards a minimum cross-section at the centre. The tapered parts (7a,7b) of the body on either side of the centre line (6) have a concave cross-sectional profile in the longitudinal direction.
Patent DE-19629107-A1 (DE)
Title: Diesel engine fuel injection system
Inventor: FREITAG MARTIN DR ING
IPC: F02B47/02
Filed: 1996-07-19
Abstract: The displacement piston (6b) is twisted through a specified angle range by regulator (8). Its control edge (12) is used to measure the additional fluid volume passed from measuring space (13) to the pressure space (21) depending on the angle of turn. A bilaterally loaded divider piston (6a) coupled to the piston divides piston into a first pressure space (23) connected to a fuel volume in the fuel line (19) and a second pressure space (24) joined to the nozzle space.  Fuel pressure in space moves divider piston slidably to transfer fuel from space into the nozzle space, controlling the volume of fuel transferred by means of the path travelled by the piston. The two pistons (6a,6b) are in the form of a single piston body and the transfer line (18) between the two pressure spaces (23,24) contains a fuel volume control valve (4).
Patent DE-19637206-A1 (DE)
Title: Connecting sleeve for washing machine
Inventor: HOPPE HORST ING GRAD
IPC: D06F37/26
Filed: 1996-09-12
Abstract: A connecting sleeve consists of an elastic tube body to create a water-tight connection between a filling opening (1) on the outer housing of a washing machine and the inner filling opening on the oscillating washing solution container. The tube body (3) has no wall sections (8), which can hit each other during spinning.
Patent DE-19643573-A1 (DE)
Title: Method for burning sludge in coal dust furnace
Inventor: STROEER KURT DIPL ING
IPC: F23G7/00
Filed: 1996-10-11
Abstract: Hot gases are drawn off from the combustion chamber of the furnace by a hot gas grinding unit (8) and supplied to a drier. The sludge is introduced in controlled quantities into the drier (5) and dried and/or degasified directly by the hot gases. The dried sludge is then supplied to the hot gas grinding unit with controlled hot gas intake. The prepared sludge is now supplied as a mixture with the hot gases and vapours after the coal dust grinder to the burner pipe and burned with the prepared coal dust. The after grinding temperature of the coal dust/conveyor gas mixture is controlled through the amount of vapours supplied.
Patent DE-19645814-A1 (DE)
Title: Condensation drain for compressed air systems
Inventor: KOCH BERTHOLD
IPC: F16T1/14
Filed: 1996-11-07
Abstract: The drain has a collecting chamber (24) for the condensation, connected to the compressed air system. The chamber has a connected inlet (62) and outlet (54) channel. The inlet channel starts at a point on the collecting chamber where condensation is found during operation. The inlet channel can be defined at least in part by the membrane (50) which, together with part of the housing (20), forms a main valve. The inlet channel can be formed by an opening (58) in the membrane. A body projects into the opening and during operation relative movement takes place between this body and the edge of the opening.
Patent DE-19650188-A1 (DE)
Title: Process and assembly to discharge filling bodies from esp. petro-chemical washing tower
Inventor: HAHN GUENTER
IPC: B01D3/32
Filed: 1996-12-04
Abstract: A tall, empty reaction column is charged with a large number of bodies (2) which are subsequently removed. The novelty is that: (a) in the emptying process, the bodies (2) are sucked out through an opening (4) in the lower section of the column (1); (b) in the filling process, the column is charged with bodies (2) transported by air through an inlet (3) in the upper section of the column; (c) the bodies (2) are either exhausted or charged from a location which is approx. at ground level; (d) the suction/pressure process is driven from pref. a tanker (7) vehicle (5) linked to the column (1) by either a suction hose (13) or a pressure-charging hose (15) as required; (e) the tank can be tipped through approx. 90 degrees from the horizontal; (f) the vehicle tank (7) is equipped with a pneumatic pump (20) linked to the rising pipe (15); (g) also claimed is a suitable assembly.
Patent DE-19651211-A1 (DE)
Title: Fixing element for fixing roof and wall structures to supports
Inventor: AUSTEN BERND
IPC: E04D13/10
Filed: 1996-12-10
Abstract: The fixing element has a tubular connector (22) mounted on a framework part (10) and protruding away from it. The fixing element has at least one holder which is connected to the connector and is detachably connected with the framework part. The holder can be a fastening flange (23) connected to and closing the end of the connector. The tubular connector projects through the fastening flange to form a through opening in the roof. The fixing flange is fixable on the framework part by a fixing claw enclosing the framework at least in part.
Patent DE-19651996-A1 (DE)
Title: Bottle with especially aromatic fluid contents
Inventor: BOECK GUENTHER
IPC: B65D51/20
Filed: 1996-12-13
Abstract: A bottle container (9) has a cap (2) closure (1) closing the inlet or outlet in the neck of the bottle. The inner face of the cap bears an especially plastics membrane (7). The outer edge of the membrane is joined to the inner face (4) of the cap by an adhesive (6). The centre section of the membrane is glued to especially the dome-shaped cap. The adhesive action between the cap and membrane is greater than that between the membrane and the rim of the neck of the bottle. When the cap is unscrewed, the membrane is detached.
Patent DE-19652289-A1 (DE)
Title: Web coating applicator
Inventor: GOTTWALD INGO
IPC: B05C11/02
Filed: 1996-12-16
Abstract: The appts. for the direct or indirect application of a coating to a moving web of paper or cardboard, using a liquid or paste coating medium, has an application doctor (6) and a second doctor (8) held at a common and generally rigid doctor bed (10). Together they define the application chamber (14) with the counter roller surface and the doctor bed surface.  At least one feed channel (16) is at the common doctor bed (10), to deliver the coating medium (2) into the application chamber (14).  The doctor bed (10) is a one-piece unit, mounted with movement at a doctor bed holder (13). The doctor bed holder (13) has at least one moving and/or elastic distorting bed holder unit (12), to which the doctor bed (10) is fitted. A pressure unit (18, 20) bears directly or indirectly against the doctor bed (10), so that the doctors (6,8) are pressed against the counter surface with a defined pressure.  At least one pressure control sets the pressure of the coating medium (2) delivered by the feed channel (16) into the application chamber (14) at the common doctor bed (10).
Patent DE-19654714-A1 (DE)
Inventor: SCHOESLER ULRICH
IPC: G02F1/1337
Filed: 1996-12-30
Abstract: The invention relates to a method for producing water-resistant polymer layers on a substrate. According to said method, an aqueous polymer dispersion not containing salts for raising electric conductivity is applied to the substrate and heated to a temperature of between 80  DEG C and 300  DEG C. The resulting water-resistant layers are orientating layers and the substrate is a substrate for liquid crystal displays.
Patent DE-19700967-A1 (DE)
Title: Rubber mixture, especially for production of car tyre(s)
Inventor: STEVENS HENDRIK DR
IPC: C08K5/1515
Filed: 1997-01-14
Abstract: A sulphur-crosslinkable rubber mixture (I), especially for the production of vehicle tyres, containing unhalogenated diene elastomers, fillers and conventional additives as required.  This mixture contains at least one substance with an epoxide oxygen content of 2.9-9.5 mol%, comprising epoxidised fatty acids and/or epoxidised fatty acid esters and/or containing such epoxy compounds and/or mixtures thereof (II).
Patent DE-19702946-A1 (DE)
Title: Tank cap for standard vehicle fuel tanks
Inventor: NORD KLAUS JUERGEN
IPC: B60K15/04
Filed: 1997-01-28
Abstract: The tank cap enables the entire filling process to be conducted through the cap (1,1a). It can be folded, pushed or turned to open the tank (3) for filling. It closes automatically when the filling device (2) is removed from it. The closing system may include a force setter (5) operating on it. The force setter may be a spring system, a magnetic system or an electrical system. The tank cap may be integrated into the tank. The filling aperture may only open to the diameter (4) necessary for filling.
Patent DE-19712774-A1 (DE)
Title: Mining machine drive with gears held on axis
Inventor: PIETRZYK KAZIMIERZ
IPC: E21C29/00
Filed: 1997-03-26
Abstract: The intermediate gear (4) is secured between gear (3) and drive group (5) on an axis (8) held in bosses (9,10), with boss (9) eccentric bushing (11) let into holder (1) as opposed to boss bushing (12) inserted in the holder cover (2). Pins riding in the bushing flange (13) holes are also homed in holes provided in both bosses (9,10). A screw (18) in the bore (17) running normal to and through the axis is also let into the nut (19) hole (26). The nut itself may be let into seat (20) arranged in the holder so the far end of the screw is screwed into spring (21) held releasably in the cover seat. The nut preferably has two holes (6) through it and the drive group may be made up of modular gearwheel and wheel (7) working directly with the conveyor track. The modular gear could be releasably connected to the wheel side face.
Patent DE-19721604-A1 (DE)
Title: Road vehicle with three wheels
Inventor: PAJTLER ALEXANDER
IPC: B62D37/04
Filed: 1997-05-23
Abstract: The vehicle has one wheel at the front and two wheels at the back with only the front wheel inclined with the vehicle to the road. The centre of gravity can be displaced to control the balance. The seat assembly is in a single row in the longitudinal direction with the co-driver facing backwards. A removable partial or complete wind break can be provided to include windscreen, roof, side and rear parts. The control and steering system for the vehicle is operated only by the hands. The seats can have seat belts with or without backrest protection. An anti-roll bar fits over the seat of the vehicle.
Patent DE-19731454-A1 (DE)
Inventor: BOCHE HARTMUT
IPC: A61B17/28
Filed: 1997-07-22
Abstract: Surgical grasping and holding pliers (10) have a shaft, at least two jaw parts (14, 16) and a handle. The handle is operationally connected to a mechanism for opening and closing the jaw parts (14, 16). The mechanism is actuated by the force of a spring so as to press the jaw parts (14, 16) into the closing position. By manipulating the handle, the mechanism can be moved against the force of the spring so as to open the jaw parts (14, 16). A stop (64) stops the jaw parts (14, 16) in a particular position. A device designed as a rigid gear engages the mechanism and serves to forcibly move the jaw parts (14, 16) into a defined final closed position (D), in which the latter exert a predetermined holding force onto an object (90) held between the jaw parts (14, 16). The device has a stop (58) which prevents the jaw parts from moving beyond the final closed position (D) even when a stronger force is exerted. The stop (64) stops the jaw parts (14, 16) in the final closed position (D).
Patent DE-19733565-A1 (DE)
Inventor: OELSCH JUERGEN
IPC: H02K15/02
Filed: 1997-08-02
Abstract: The invention relates to a drive device, especially for hard disk drives, comprising a stator, a rotor, a spindle and bearings assigned thereto. The winding unit (15) constituting the drive is arranged on a holding sleeve (7, 17) together with the associated laminated core (16), which sleeve projects axially on both sides beyond the laminated core. The invention also relates to a possible production method.
Patent DE-19733803-A1 (DE)
Inventor: KALLA MARKUS
IPC: F02M53/06
Filed: 1997-08-05
Abstract: The invention seeks to improve the functioning of a piston internal combustion engine which uses heat vaporization of the fuel, (patent DE 195 00 184 C2) already in the starting and cold running phase. This is achieved by using a fuel preheater having at least one glow plug fitted directly in the nozzle-holder shank. The glow plug protrudes into the modified fuel chamber of the valve body, and is in direct contact with the fuel. In this way, the fuel is instantaneously heated to a temperature far above boiling point at atmospheric pressure. As a result, the combustion process of the internal combustion engine is considerably more efficient in the starting and cold running phase. In addition, fuel consumption is lower and cleaner exhaust gases are given off.
Patent DE-19735297-A1 (DE)
Title: Solving tasks with self-control as learning game or teaching aid
Inventor: SCHACKERT PETER DR
IPC: A63F9/18
Filed: 1997-08-14
Abstract: A learning game or teaching aid has the elements of task field, solution field, task card, reference card with solution symbols on the reverse side. Fixed and movable reference symbols are detached from the task cards. The movable reference symbols have to be transferred from the task field to the solution field. The reference symbols transferred into the solution field are next to those on the reverse side of the reference card and are identical in the case of correct answers.
Patent DE-19736939-A1 (DE)
Title: Rear-mounted driving mirror for vehicle
Inventor: KOGITA HIDEKAZU
IPC: B60R1/08
Filed: 1997-08-25
Abstract: The mirror (B) is mounted to a support console (A) via two parallel arms (5,6). One arm (5) is driven by a servo motor (3) while the other arm is free moving. The driving arm is attached to the back of the mirror by a universal joint (10) while the driven arm is attached to the mirror by a joint (11) with two orthogonal pivot axes. When not required the mirror is stored in the retracted setting flat under the console. The shape of the support arms and their relative lengths are selected to impart a twist action as the mirror is deployed and to hold the mirror at the correct viewing angle when deployed. In the deployed position one arm is pushed against a peg (15) in the console.
Patent DE-19737691-A1 (DE)
Title: Waste water purificn. unit operating aerobically without sludge prodn.
Inventor: BOETTCHER JOACHIM
IPC: C05F17/00
Filed: 1997-08-29
Abstract: This plant is intended to purify waste water without sludge prodn. Its novel construction includes at least 1 shaft (1) with a waste water supply device (6), a composting container (7) with a filter layer and a pumping unit for the purified water.
Patent DE-19739219-A1 (DE)
Title: Digital image sensor data processing method for image scanner
Inventor: DIFRANCESCO DAVID
IPC: H04N9/11
Filed: 1997-09-08
Abstract: The method involves transmitting digital image data from a sensor (108) to a digital control signal processor. Tasks are distributed to several digital signal processors. The digital image data are transmitted from the digital control signal processor to one of the digital task signal processors. The tasks transmitted to the task signal processors are carried out on the task signal processor.  The digital image data are transmitted from the digital task signal processors to a storage unit. Preferably, the transmission of the digital image data to one of the task signal processors involves distributing the image data on a digital task signal processor which is reserved for the processing of a predetermined colour component.
Patent DE-19744826-A1 (DE)
Inventor: BYON SUNG-KWAN
IPC: B01D46/10
Filed: 1997-10-10
Abstract: An air filter 31 is continuously cleaned by backwashing with a portion of the filtered air. The filter 31 is mounted in a casing 32, and rotated by a motor 40. Air is drawn in through inlet duct 33, filtered, and passed to outlet duct 35. A portion of the filtered air is passed back along duct 37 to backwash the filter as it rotates, and the dirt is collected in box 47. A dirt sensor 41 in inlet duct 33 controls the speed of rotation of the filter. A sensor 45 gives an indication of filter clogging by measuring passage of light through the filter. The filter is used in the air intake to an internal combustion engine of a vehicle.
Patent DE-19749844-A1 (DE)
Title: Equipment for measuring length of cigarettes
Inventor: TRINKIES WOLFGANG
IPC: A24C5/34
Filed: 1997-11-11
Abstract: The equipment has a measurement slider (8) on which is an indicator (12) for the measurement position. The cigarettes are placed in position on a platform (2) and the indicator is formed by a laser beam. The platform can have slots for a number of cigarettes with a fence for locating them. The measurement slider with its indicator can be moved to any point above the platform on linear guides. The laser indicator can be a semiconductor laser with a diaphragm mounted on a sliding head. The sliding head can be combined with a device for measuring and indicating the distance travelled
Patent DE-19754628-A1 (DE)
Title: Catalytic desulfurization of gas mixture
Inventor: MOLLEKOPF NORBERT DR ING
IPC: C10L3/10
Filed: 1997-12-09
Abstract: In the catalytic desulfurization of a gas mixture, a catalyst bed based on titanium oxide is used. The desufurization of a gas mixture containing mainly hydrogen sulfide organically bound comprises directly oxidizing the sulfur compounds to elemental sulfur by passing the gas mixture over a catalyst bed based on titanium oxide.
Patent DE-19755967-A1 (DE)
Title: Depth profile analysis of thin layers or films in silicon wafers near surface using spectrometric methods
Inventor: KLOCKENKAEMPER REINHOLD PROF D
IPC: H01L21/66
Filed: 1997-12-16
Abstract: The wafer (1), or part of it, is oxidized on the examined side (2) to give a thin oxide layer (3), which is etched with dilute hydrofluoric acid. The thicknesses of the oxide layer and that of the original silicon layer are determined by differential weighing before and after etching. The etching solution is analyzed by a simple spectrometric method, to determine the concentration of contaminants in the layer. The process is repeated to determine the contaminant concentration at different determinable depths.
Patent DE-19756449-A1 (DE)
Title: Ceramic article production for use in building industry
IPC: B28C3/00
Filed: 1997-12-18
Abstract: Pressed clay moldings are dried, and subsequently heated to 550-700 deg C in a continuous furnace to free them from the crystal water. They are then crushed and added to a press material serving for the production of ceramic articles, e.g. bricks, for the building industry. A clay mixture containing calcine and/or organic material is delivered into the central region of a screw press.
Patent DE-19758289-A1 (DE)
Title: Electrically operated parking brake for vehicle
Inventor: SKOTZEK PETER
IPC: B60T13/74
Filed: 1997-12-31
Abstract: A parking brake for a vehicle is operated electrically via a control (2) and by connection to the main battery (8) of the vehicle. The control system monitors the effectiveness of the main battery and switches the brake control to a backup battery (9) if the main battery fails, or drops below a preset standard. The monitoring system measures the charge level, acid level, charge handling etc. of the main battery. The backup battery has an operating life similar to that of the vehicle and can be a lithium type of battery and is rechargeable. If the backup brake is also faulty the system operates a warning indicator for the driver.